| Acronym | Meaning |
| MDM | Multiplexer/demultiplexer |
| KAPL | KSC Approved Parts List |
| TCMD | Transportation Control And Movement Document |
| CEQ | Council On Environmental Quality |
| IPS | IRIG-BInterrange Instrumentation Group B |
| EOI | Earth Orbit Insertion |
| FSC | Federal Stock Classification |
| EXTER | External |
| TAC | Kennedy Space Center Landing Site |
| ECB | Event Control Block |